PHILADELPHIA (AP) — Phillies slugger Bryce Harper added to his family lineup when he and his wife, Kayla, welcomed the birth of their fourth child days ahead of Saturday’s playoff opener. The Harpers shared a joint Instagram post Saturday announcing their fourth child, Hayes Three Harper. Harper used a blue bat as part of a gender reveal during a game in April. Harper struck out with the blue bat. The Harpers already have three young children: a son named named Krew and two daughters, Brooklyn and Kamryn.